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Counter balance leveled by using communicating vessels

A pallet balance and connector technology, applied in the field of balance, can solve problems such as impact, shortening the life of the balance, and time-consuming

Pending Publication Date: 2021-05-18
张日兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current pallet balance uses the adjusting nut for leveling. Due to the small pitch, it is necessary to rotate the adjusting nut dozens of times to complete the leveling of the balance in extreme cases. The knife edge of the balance causes impact, which accelerates the wear of the knife edge and shortens the life of the balance

Method used

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  • Counter balance leveled by using communicating vessels
  • Counter balance leveled by using communicating vessels
  • Counter balance leveled by using communicating vessels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment 1 (see figure 1 ).

[0013] 1. The connecting device (including the container 1 and the pipeline 2) is arranged symmetrically at both ends of the tray balance lever, and the manual liquid valve 4 is arranged in the middle of the pipeline 2.

[0014] 2. When the pointer of the unbalanced balance exceeds the scale range of the dial, gently press (or lift) the lever, lower the high end to the lowest point, and then make the manual liquid valve 4 fully open, and close it after a few seconds Valve 4, observe the pointer position.

[0015] 3. When the pointer of the balance is in the scale range of the dial, gently press (or lift) the lever, point the pointer to the same scale in the opposite direction, and then make the manual liquid valve 4 half open, and close the valve 4 after a few seconds , observe the pointer position.

[0016] 4. Repeat the above steps until the balance is balanced.

Embodiment 2

[0017] Embodiment 2 (see figure 1 , figure 2 , image 3 ).

[0018] 1. Replace the manual liquid valve 4 of Embodiment 1 with a magnetic liquid valve 5 .

[0019] 2. When the pointer of the unbalanced balance exceeds the scale range of the dial, gently press (or lift) the lever, lower the high end to the lowest point, and then use the magnetic pole of the external magnetic object to attract (or repel) the valve at the nearest place The magnetic object 6 inside 5 makes the valve 5 fully open, remove the external magnetic object after a few seconds, close the valve 5, and observe the pointer position.

[0020] 3. When the pointer of the balance is within the scale range of the dial, gently press (or lift) the lever, point the pointer to the equal scale in the opposite direction, and then use the magnetic pole of the external magnetic object to attract (or repel) the valve at a little distance 5 The inner magnetic object 6 keeps the valve 5 in a half-open state, remove the o...

Embodiment 4

[0022] Embodiment 4 (see Figure 4 ).

[0023] 1. The connecting device (including the container 1 and the pipeline 2) is arranged symmetrically at both ends of the tray balance lever, and the container 1 at one end is a closed structure, and the valve 8 is set above the liquid level. When the valve 8 is opened, the liquid 3 can be in the Flow in the pipeline, when the valve 8 is closed, the liquid 3 no longer flows.

[0024] 2. When the pointer of the unbalanced balance exceeds the scale range of the dial, gently press (or lift) the lever to lower the high end to the lowest point, then open the valve 8, close the valve 8 after a few seconds, and observe the pointer Location.

[0025] 3. When the balance pointer is within the scale range of the dial, gently press (or lift) the lever to make the pointer point to the same scale in the opposite direction, then open the valve 8, and after a few seconds (the time spent is 1 / 2 of the previous step) ), close the valve 8, and obser...

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Abstract

The invention discloses a counter balance leveled by using communicating vessels, wherein the communicating vessels are arranged at the two ends of a balance lever, the balance is leveled by using the flowing of liquid in the communicating vessels, and then the flowing of the liquid is blocked. Therefore, the leveling time is shortened, and the service life of the balance can be prolonged due to low manual impact frequency and low strength.

Description

technical field [0001] The invention relates to the technical field of balances, in particular to a pallet balance which is leveled by a connecting device. Background technique [0002] The current pallet balance uses the adjusting nut for leveling. Due to the small pitch, it is necessary to rotate the adjusting nut dozens of times to complete the leveling of the balance in extreme cases. The knife edge of the balance causes impact, which accelerates the wear of the knife edge and shortens the life of the balance. Contents of the invention [0003] In order to solve the deficiencies in the prior art, the present invention provides a pallet balance using a connecting device for leveling, which is characterized in that containers are arranged at both ends of the pallet balance lever and connected by pipelines to form a connecting device, and the connecting device is filled with liquid , the control device set on the container or pipeline is used to control the flow of liqui...

Claims

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Application Information

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IPC IPC(8): G01G1/24G01G23/01
CPCG01G1/243G01G23/01
Inventor 张日兴
Owner 张日兴
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